#217: + base react mixin without 'linked lists'

README.md

@@ -12,7 +12,7 @@ Demo: http://rubaxa.github.io/Sortable/
  * Supports drag handles *and selectable text* (better than voidberg's html5sortable)
  * Smart auto-scrolling
  * Built using native HTML5 drag and drop API
- * Supports [Meteor](meteor/README.md) and [AngularJS](#ng)
+ * Supports [Meteor](meteor/README.md), [AngularJS](#ng) and [React](#react)
  * Supports any CSS library, e.g. [Bootstrap](#bs)
  * Simple API
  * No jQuery (but there is [support](#jq))
@@ -282,6 +282,38 @@ angular.module('myApp', ['ng-sortable'])
 ---
 
 
+<a name="react"></a>
+### Support React
+Include [react-sortable-mixin.js](react-sortable-mixin.js).
+See more [here](react-sortable-mixin.js#L37).
+
+
+```jsx
+var SortableList = React.createClass({
+	mixins: [SortableMixin],
+
+	getInitialState: function() {
+		return {
+			items: ['Mixin', 'Sortable']
+		};
+	},
+
+	render: function() {
+		return <ul>{
+			this.state.items.map(function (text) {
+				return <li>{text}</li>
+			})
+		}</ul>
+	}
+});
+
+React.render(<SortableList />, document.body);
+```
+
+
+---
+
+
 ### Method
 
 

index.html

@@ -7,8 +7,8 @@
 
 	<title>Sortable. No jQuery.</title>
 
-	<meta name="keywords" content="sortable, reorder, list, javascript, html5, drag and drop, dnd, animation, groups, angular, ng-sortable, effects, rubaxa"/>
+	<meta name="keywords" content="sortable, reorder, list, javascript, html5, drag and drop, dnd, animation, groups, angular, ng-sortable, react, mixin, effects, rubaxa"/>
-	<meta name="description" content="Sortable - is a minimalist JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery. Supports Meteor and AngularJS and any CSS library, e.g. Bootstrap."/>
+	<meta name="description" content="Sortable - is a minimalist JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery. Supports Meteor, AngularJS, React and any CSS library, e.g. Bootstrap."/>
 	<meta name="viewport" content="width=device-width, initial-scale=0.5"/>
 
 	<link href="//rubaxa.github.io/Ply/ply.css" rel="stylesheet" type="text/css"/>
@@ -210,6 +210,14 @@
 	</div>
 
 
+	<!-- React mixin -->
+	<a name="react"></a>
+	<div class="container" style="margin-top: 100px">
+		<div id="react-box" style="margin-left: 30px;"></div>
+		<div style="clear: both"></div>
+	</div>
+
+
 	<!-- Code example -->
 	<a name="c"></a>
 	<div class="container" style="margin-top: 100px">

package.json

@@ -22,7 +22,11 @@
   "keywords": [
     "sortable",
     "reorder",
-    "drag"
+    "drag",
+    "meteor",
+    "angular",
+    "react",
+    "mixin"
   ],
   "author": "Konstantin Lebedev <ibnRubaXa@gmail.com>",
   "license": "MIT"

react-sortable-mixin.js

@@ -27,7 +27,99 @@
 	 * @mixin
 	 */
 	var SortableMixin = {
-		sortableMixinVersion: '0.0.0'
+		sortableMixinVersion: '0.0.0',
+
+		/**
+		 * @type {Sortable}
+		 * @private
+		 */
+		_sortableInstance: null,
+
+
+		/**
+		 * Sortable options
+		 * @returns {object}
+		 */
+		getDefaultProps: function () {
+			return {
+				sortable: {
+					ref: 'list',
+					model: 'items',
+
+					animation: 100,
+					onStart: 'handleStart',
+					onEnd: 'handleEnd',
+					onAdd: 'handleAdd',
+					onUpdate: 'handleUpdate',
+					onRemove: 'handleRemove',
+					onSort: 'handleSort',
+					onFilter: 'handleFilter'
+				}
+			};
+		},
+
+
+		componentDidMount: function () {
+			var nextSibling,
+				sortableProps = this.props.sortable,
+				sortableOptions = {},
+
+				callMethod = function (/** string */type, /** Event */evt) {
+					var method = this[sortableProps[type]];
+					method && method.call(this, evt, this._sortableInstance);
+				}.bind(this);
+
+
+			// Pass through unrecognized options
+			for (var key in sortableProps) {
+				sortableOptions[key] = sortableProps[key];
+			}
+
+
+			// Bind callbacks so that "this" refers to the component
+			'onEnd onAdd onUpdate onRemove onFilter'.split(' ').forEach(function (/** string */name) {
+				if (sortableProps[name]) {
+					sortableOptions[name] = callMethod.bind(this, name);
+				}
+			}.bind(this));
+
+
+			sortableOptions.onStart = function (/** Event */evt) {
+				nextSibling = evt.item.nextSibling;
+				callMethod('onStart', evt);
+			}.bind(this);
+
+
+			sortableOptions.onSort = function (/** Event */evt) {
+				evt.from.insertBefore(evt.item, nextSibling || null);
+
+				var modelName = sortableProps.model,
+					newState = {},
+					items = this.state[modelName];
+
+				if (items) {
+					items = items.slice(); // clone
+					items.splice(evt.newIndex, 0, items.splice(evt.oldIndex, 1)[0]);
+
+					newState[modelName] = items;
+					this.setState(newState);
+				}
+
+				callMethod('onSort', evt);
+			}.bind(this);
+
+
+			/** @namespace this.refs — http://facebook.github.io/react/docs/more-about-refs.html */
+			if (!sortableProps.ref || this.refs[sortableProps.ref]) {
+				this._sortableInstance = Sortable.create((this.refs[sortableProps.ref] || this).getDOMNode(), sortableOptions);
+			}
+		},
+
+
+		componentWillUnmount: function () {
+			this._sortableInstance.destroy();
+			this._sortableInstance = null;
+		}
 	};
 
 

st/app.js

@@ -1,5 +1,41 @@
 (function () {
+	'use strict';
+
 	var byId = function (id) { return document.getElementById(id); },
+
+		loadScripts = function (desc, callback) {
+			var deps = [], key, idx = 0;
+
+			for (key in desc) {
+				deps.push(key);
+			}
+
+			(function _next() {
+				var pid,
+					name = deps[idx],
+					script = document.createElement('script');
+
+				script.type = 'text/javascript';
+				script.src = desc[deps[idx]];
+
+				pid = setInterval(function () {
+					if (window[name]) {
+						clearTimeout(pid);
+
+						deps[idx++] = window[name];
+
+						if (deps[idx]) {
+							_next();
+						} else {
+							callback.apply(null, deps);
+						}
+					}
+				}, 30);
+
+				document.getElementsByTagName('head')[0].appendChild(script);
+			})()
+		},
+
 		console = window.console;
 
 
@@ -159,9 +195,47 @@
 				$scope.sortableConfig['on' + name] = console.log.bind(console, name);
 			});
 		}]);
+
+
+
+	// React
+	loadScripts({
+		'React': '//fb.me/react-0.12.2.js',
+		'SortableMixin': 'react-sortable-mixin.js'
+	}, function (React, SortableMixin) {
+		var SortableList = React.createClass({
+			mixins: [SortableMixin],
+
+			getInitialState: function() {
+				return {
+					items: [
+						'Mixin',
+						'Sortable'
+					]
+				};
+			},
+
+			render: function() {
+				return React.DOM.div(null,
+					React.DOM.h4({ children: 'React mixin', className: 'layer title title_xl', style: { marginBottom: 0 } }),
+					React.DOM.div({ style: { width: '30%', marginLeft: '10px', cursor: 'move' }, className: 'block__list_words' },
+						React.DOM.ul({
+							ref: 'list',
+							children: this.state.items.map(function (v) {
+								return React.DOM.li(null, v);
+							})
+						})
+					)
+				);
+			}
+		});
+
+		React.render(React.createElement(SortableList, {}), byId('react-box'));
+	});
 })();
 
 
+
 // Background
 document.addEventListener("DOMContentLoaded", function () {
 	function setNoiseBackground(el, width, height, opacity) {